8380710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 25693200

約数和(自身を除く): 17312490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 29, 30, 38, 39, 45, 57, 58, 65, 78, 87, 90, 95, 114, 117, 130, 145, 169, 171, 174, 190, 195, 234, 247, 261, 285, 290, 338, 342, 377, 390, 435, 494, 507, 522, 551, 570, 585, 741, 754, 845, 855, 870, 1014, 1102, 1131, 1170, 1235, 1305, 1482, 1521, 1653, 1690, 1710, 1885, 2223, 2262, 2470, 2535, 2610, 2755, 3042, 3211, 3306, 3393, 3705, 3770, 4446, 4901, 4959, 5070, 5510, 5655, 6422, 6786, 7163, 7410, 7605, 8265, 9633, 9802, 9918, 11115, 11310, 14326, 14703, 15210, 16055, 16530, 16965, 19266, 21489, 22230, 24505, 24795, 28899, 29406, 32110, 33930, 35815, 42978, 44109, 48165, 49010, 49590, 57798, 64467, 71630, 73515, 88218, 93119, 96330, 107445, 128934, 144495, 147030, 186238, 214890, 220545, 279357, 288990, 322335, 441090, 465595, 558714, 644670, 838071, 931190, 1396785, 1676142, 2793570, 4190355, 8380710]

約数ペア:

[(1, 8380710), (2, 4190355), (3, 2793570), (5, 1676142), (6, 1396785), (9, 931190), (10, 838071), (13, 644670), (15, 558714), (18, 465595), (19, 441090), (26, 322335), (29, 288990), (30, 279357), (38, 220545), (39, 214890), (45, 186238), (57, 147030), (58, 144495), (65, 128934), (78, 107445), (87, 96330), (90, 93119), (95, 88218), (114, 73515), (117, 71630), (130, 64467), (145, 57798), (169, 49590), (171, 49010), (174, 48165), (190, 44109), (195, 42978), (234, 35815), (247, 33930), (261, 32110), (285, 29406), (290, 28899), (338, 24795), (342, 24505), (377, 22230), (390, 21489), (435, 19266), (494, 16965), (507, 16530), (522, 16055), (551, 15210), (570, 14703), (585, 14326), (741, 11310), (754, 11115), (845, 9918), (855, 9802), (870, 9633), (1014, 8265), (1102, 7605), (1131, 7410), (1170, 7163), (1235, 6786), (1305, 6422), (1482, 5655), (1521, 5510), (1653, 5070), (1690, 4959), (1710, 4901), (1885, 4446), (2223, 3770), (2262, 3705), (2470, 3393), (2535, 3306), (2610, 3211), (2755, 3042)]